Pay in installments of $51.12 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
SFP-10GB-DW21-40-DE Dell® Compatible Transceiver DWDM SFP+ 10GBase C-Band Channel DW21 100GHz (1560.61nm, SMF, 40km, LC, DOM)SFP 10GB DW21 40 DE Dell Compatible Transceiver DWDM SFP+ 10GBase C Band Channel DW21 100GHz (1560. 61nm, SMF, 40km, LC, DOM) ATGBICS Dell compatible SFP 10GB DW21 40 DE SFP+ 10GBase DWDM form factor network transceiver supports a distance of up to 40km over single mode fibre (SMF) using a wavelength of 1560. 61nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also
SFP-10GB-DW21-40-DE Dell® Compatible Transceiver DWDM SFP+ 10GBase C-Band Channel DW21 100GHz (1560.61nm, SMF, 40km, LC, DOM)
ATGBICS Dell® compatible SFP-10GB-DW21-40-DE SFP+ 10GBase-DWDM form factor network transceiver supports a distance of up to 40km over single-mode fibre (SMF) using a wavelength of 1560.61nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present enabling real-time monitoring of the parameters of the fibre optic transceiver.
Our product meets the specification of Dell® SFP-10GB-DW21-40-DE and we proudly offer a compatibility guarantee and limited lifetime warranty. Our rigorously tested products record a unique traceable serial number and are fully compliant with all MSA (Multi-Source Agreement) and IEEE standards & protocols.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 18 reviews
Sort
Product Reviews
★★★★★ 5
Boating maintenance
Perfect replacement parts for your scheduled maintenance, great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
★★★★★ 5
worked great at fair price
works fine on my 1994 volvo penta 3.0 GL the main gasket was wrong, but my 3.0 GL does not have a gasket, the other parts appear to be universal
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2025
★★★★★ 4
Good fit
Worked well with no problems.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
★★★★★ 5
Great replacement kit
Called around for quotes to get them replaced and everyone was quoting over $2k just for bellows. Figured I’d give it a try. The rubber is good quality and feels soft. Time will tell but this is an easy job if you’re mechanically inclined. Make sure you replace the plastic water pickup fitting while you’re at it. Found mine to be cracked on disassembly and had to wait for a new one. Should be a easy 3-4 hour job if your not doing the bearing and only doing bellows
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2024
★★★★★ 3
Just ok
Qualities OK, but for Marine applications might want better
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
recommand products
[DEAR DAHLIA] Paradise Dual Palette 4g
32.00
[DEAR DAHLIA] Perfect Designing Shadow Stick 0.9g (11colors)
31.00
Custom Navy White-Teal Gradient Wave Line Sports Sublimation Soccer Uniform Jersey
16.99
[DEAR DAHLIA] BLOOMING EDITION Lip Paradise Sheer Dew Tinted Lipstick 3.4g #AUDREY
31.00
[DEAR DAHLIA] Lip Paradise Sensual Lip Glow 3.3g (8colors)
31.00